See <https://builds.apache.org/job/Mesos-Buildbot/BUILDTOOL=cmake,COMPILER=clang,CONFIGURATION=--verbose%20--disable-libtool-wrappers,ENVIRONMENT=GLOG_v=1%20MESOS_VERBOSE=1,OS=ubuntu%3A14.04,label_exp=(ubuntu)&&(!ubuntu-us1)&&(!ubuntu-eu2)&&(!qnode3)&&(!H23)/4310/display/redirect?page=changes>